5mm Stainless Steel Open Shackle with 3/16" Pin
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Harken 5mm Stainless Steel Open Shackle with 3/16" Pin
The Harken 5mm Large Open Shackle (Part No. 2106F) is a premium forged 316 stainless steel shackle designed for sportfishing and marine hardware applications. Each shackle is polished to a high luster finish and stamped with the screw pin diameter, making size identification fast and reliable. The large open profile shares the general shape of a "D" shackle but is proportionally wider relative to its length, providing a larger internal opening that accommodates a broader range of connection points and rigging configurations.
Built for strength and durability, the 2106F delivers a maximum working load of 350 kg (770 lb) and an impressive breaking load of 1000 kg (2200 lb), making it well-suited for high-load sportfishing and sailing tasks. Despite its strength, the shackle remains light and compact, weighing just 25 g (0.88 oz), so it adds minimal weight to any rigging setup. The 5mm (3/16 in) screw pin provides a secure, tool-free connection that can be quickly opened and closed when repositioning tackle or hardware.
Key Features
Forged 316 stainless steel construction with high-luster polish for corrosion resistance
Screw pin diameter stamped directly on the shackle for quick identification
Large open shape — wider proportionally than a standard D shackle for versatile rigging use
5mm (3/16 in) screw pin diameter
Maximum working load: 350 kg / 770 lb
Breaking load: 1000 kg / 2200 lb
Lightweight at 25 g / 0.88 oz
Overall length (A): 33 mm / 1 5/16 in; internal width (B): 20 mm / 13/16 in
Suitable for sportfishing and sailing hardware applications
